IP Library › Granted Patent US 1,135,422
Granted Patent S1
US 1,135,422 · App. 30/022,084 · Granted Jul 21, 2026

Child seat apparatus

Inventor: De Zhu Ou (Zhongshan City, CN)
Assignee: Zhongshan Outon Baby Products Technology Co., Ltd.
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 1,135,422
App. No.
30/022,084
Granted
Jul 21, 2026
Kind
S1
Claims (1)

The ornamental design for a child seat apparatus as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 9, 2025
From: OU, DE ZHU
To: ZHONGSHAN OUTON BABY PRODUCTS TECHNOLOGY CO., LTD.
Reel/Frame 072191/0944 →
Priority Claims (1)
CN 202530400981.8 · Jul 9, 2025 · national
References Cited (38)
US 4109961A · Opsvik · 1978 [cited by examiner]
US D306803S · Kassai · 1990 [cited by examiner]
US D365449S · Wood · 1995 [cited by examiner]
US D590608S · Ebina · 2009 [cited by examiner]
US D614873S · Ebina · 2010 [cited by examiner]
US D663539S · Chuah · 2012 [cited by examiner]
US D691819S · Kittilsen · 2013 [cited by examiner]
US D779842S · Chuah · 2017 [cited by examiner]
US D892509S · Olipa · 2020 [cited by examiner]
US 11147391B2 · Terhune · 2021 [cited by examiner]
US D955123S · Dai · 2022 [cited by examiner]
US D1041926S · Chuah · 2024 [cited by examiner]
US D1043140S · Rong · 2024 [cited by examiner]
US D1043141S · Rong · 2024 [cited by examiner]
US D1045416S · Rong · 2024 [cited by examiner]
US D1061057S · Tackaberry · 2025 [cited by examiner]
US D1062268S · Sun · 2025 [cited by examiner]
US D1084160S · Geng · 2025 [cited by examiner]
US D1090072S · Yang · 2025 [cited by examiner]
US D1093917S · Sun · 2025 [cited by examiner]
US D1097605S · Zhang · 2025 [cited by examiner]
US D1113180S · Lu · 2026 [cited by examiner]
US D1113197S · Lu · 2026 [cited by examiner]
US D1113198S · Lu · 2026 [cited by examiner]
US 20210085094A1 · Rosenthal · 2021 [cited by examiner]
US 20220071400A1 · Tackaberry · 2022 [cited by examiner]
US 20240335051A1 · Yang · 2024 [cited by examiner]
CN 116807193A · 2023 [cited by examiner]
CN 119498651A · 2025 [cited by examiner]
CN 223169480U · 2025 [cited by examiner]
CN 121220908A · 2025 [cited by examiner]
CN 121359838A · 2026 [cited by examiner]
DE 29820578U1 · 1999 [cited by examiner]
DE 202023101141U1 · 2023 [cited by examiner]
DE 202023103501U1 · 2023 [cited by examiner]
EP 0387764A1 · 1990 [cited by examiner]
JP 2003116674A · 2003 [cited by examiner]
Momcozy, DinerPal Wooden High Chair, posted at Amazon, earliest posted review dated Nov. 9, 2024. Site visited Mar. 29, 2026. Available from Internet. URL: <https://www.amazon.com/dp/B0F98Y2K7H> (Year: 2024). [cited by examiner]